Balance not same between Vendor Aging report and Exchange adjustment


I have a problem which is the balance for both of Vendor aging report and exchange adjustment simulation are different.

Vendor aging report details:

  • balance as on : 12/31/2012

  • start date 01/01/2012

-criteria : transaction date.

  • I have selected the specific vendor account and set the currency in USD.

Exchange adjustment simulation details:

  • Method: standard

  • considered date: 12/31/2012

-date of rate: empty

the balance of vendor aging is larger then exchange adjustment. I noticed that some of the invoice/voucher that appears in vendor aging report are not appeared in exchange adjustment.

Can someone please help me.

Thank you,